The encounter took place when CRPF launched a combing- cum-search operation against the ultras at Tokna and adjacent Mangrama villages in Chhatarbanda forest, CRPF DIG Chiranjeev Kumar said.
CRPF jawans and Maoists exchanged over 100 rounds of fire at Tokna village before the ultras retreated into the deep forest, Kumar said.
CRPF CoBRA unit constable Ravishankar sustained bullet injuries during the encounter and was rushed to the hospital, he said.